NUPROL RZR 0.32g Precision BIO BB x3300

Code: RZR-032BIO
  • White BIO BBs
  • 0.32g in Weight
  • Approx 3300 BBs

NUPROL's eco-friendly ammunition offering for Snipers, heavy-weight 0.32g BBs made to offer excellently consistent performance at long-range and greater accuracy, which biodegrade after use. 

Full description


The 0.32g BBs are constructed from a special Biodegrading Polymer, and are 5.95mm in diameter, with a +/- 0.01mm Tolerance. The BBs are sorted before bottling, only allowing BBs within 0.01mm in size difference to be used. NUPROL's latest BBs are slightly smaller than other brand BBs, which helps with Weapon Feeding and with Tightbore Barrelled Weapons. This weight of BB is best suited to use in Sniper Rifles and Marksman weapon platforms, as these heavier weight BBs are less effected by the wind than the lower weights of ammunition. These 0.32g rounds also work perfectly in upgraded and high end Airsoft Rifles and essential for Sites which only allow biodegradable BBs. These BBs are perfect for any Airsoft Skirmisher looking out for the environment, in addition to those looking for a more reliable and consistent BB.


  • Part of NUPROL's BB Range
  • BIO BBs which Degrade and Breakdown over time
  • Great for Sites which only allow Bio-BB which degrade
  • Great for Players with Mid-Power Sniper Rifles
  • Great for CQB and Indoor Environments
  • White in Colour
  • Newly Designed Bottle Shape
  • Approx. 3.3k BBs per Bottle
  • 5.95mm +/- 0.01mm tolerance

Package Includes

  • RZR 0.32g Precision BIO BB x3300



Colour Wheel Greyscale
Item Colour
Weight KG Icon
Weight (KG)
Approx. 1.056kg

BB Specific

Approx. 3300
BB Type
BB Weight (g)
BB Size (mm)
Approx. 5.95mm
BB Tolerance (mm)
+/- 0.01mm
BB Material
Biodegradable Polymer
Bottle, Resealable,

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